An object::Object wrapper for int's. More...

#include <object.hh>

Inheritance diagram for lout::object::Integer:

Collaboration diagram for lout::object::Integer:

Public Member Functions
	Integer (int value)

bool	equals (Object *other)
	Returns, whether two objects are equal. More...

int	hashValue ()
	Return a hash value for the object. More...

void	intoStringBuffer (misc::StringBuffer *sb)
	Store a textual representation of the object in a misc::StringBuffer. More...

int	compareTo (Comparable *other)
	Compare two objects c1 and c2. More...

int	getValue ()

Public Member Functions inherited from lout::object::Object
virtual	~Object ()
	The destructor is defined as virtual (but not abstract), so that destruction of Object's works properly. More...

virtual Object *	clone ()
	Return an exact copy of the object. More...

const char *	toString ()
	Use object::Object::intoStringBuffer to return a textual representation of the object. More...

virtual size_t	sizeOf ()
	Return the number of bytes, this object totally uses. More...

Private Attributes
int	value

Additional Inherited Members
Static Public Member Functions inherited from lout::object::Comparable
static int	compareFun (const void p1, const void p2)
	This static method may be used as compare function for qsort(3) and bsearch(3), for an array of Object* (Object[] or Object*). More...

Detailed Description

An object::Object wrapper for int's.

Definition at line 92 of file object.hh.

Constructor & Destructor Documentation

◆ Integer()

lout::object::Integer::Integer ( int value )

inline

Definition at line 97 of file object.hh.

References value.

Member Function Documentation

◆ compareTo()

int lout::object::Integer::compareTo ( Comparable * other )

virtual

Compare two objects c1 and c2.

Return a value < 0, when c1 is less than c2, a value > 0, when c1 is greater than c2, or 0, when c1 and c2 are equal.

If c1.equals(c2) (as defined in Object), c1.compareTo(c2) must be 0, but, unlike you may expect, the reversed is not necessarily true. This method returns 0, if, according to the rules for sorting, there is no difference, but there may still be differences (not relevant for sorting), which "equals" will care about.

Implements lout::object::Comparable.

Definition at line 192 of file object.cc.

References value.

◆ equals()

bool lout::object::Integer::equals ( Object * other )

virtual

Returns, whether two objects are equal.

The caller should ensure, that this and the object have the same class; this makes casting of "other" safe. Typically, an implementation should check this == other first, the caller can assume a fast implementation.

Reimplemented from lout::object::Object.

Definition at line 175 of file object.cc.

References value.